Went to open Xcode today. CPU went to 300% and the list of projects did not appear. Left, came back it was there, picked a project, hung again, CPU at 300 again. After a good half hour it says 'this project was downloaded from the internet do you want to open it?' and it showed a URL pointing to my icloud drive?
Weird cause I was using Xcode fine for some time.
Force quitting Xcode did not stop the icloud craziness. Guess I will boot and see if that helps. Nope. It's transferring a ton of files. I guess it just decided it was time, there's not much new. Total craziness, just bricks the machine, makes it pretty much unusable.